Contact Us
Contact Us

Sole Trader Tax Support for Overseas Nationals

If you’ve recently moved to the UK and plan to continue your self-employed work here, it’s important to understand that the UK has a very different tax system. As a sole trader, you are the business. That means your UK tax obligations are tied directly to you as an individual.

At Türner & Co., we specialise in helping individuals from overseas set up and manage their UK sole trader business in full compliance with local tax rules. We speak your language — literally and technically — so you can get the clarity and peace of mind you need.

Get in touch
+44 (0) 1636 526 075

What is a Sole Trader in the UK?

A sole trader is a self-employed individual who runs their own business. There is no separate legal entity — the business and the individual are one and the same.

As a sole trader, you are personally responsible for:

  • Registering with HMRC
  • Keeping financial records and UK-compliant bookkeeping
  • Submitting an annual Self Assessment tax return
  • Paying income tax and National Insurance on your profits
  • Complying with VAT rules if your turnover exceeds GBP 90,000 or choosing voluntary VAT registration if it suits your business)


Many overseas sole traders are unfamiliar with the term “Self Assessment.” In the UK, individuals are responsible for:

  • Recognising when they must register for tax
  • Calculating their own tax position
  • Submitting tax returns
  • Paying the correct tax on time


Failure to register or submit on time can lead to penalties, even if no tax is due.

Key Tax Issues for Sole Traders New to the UK

1. Tax Residence Status

Whether you pay UK tax on your UK income only or your worldwide income depends on whether you are classed as a UK tax resident. The Statutory Residence Test (SRT) helps determine this.

We help you:

  • Apply the SRT to your personal circumstances
  • Understand when UK tax applies
  • Plan your tax position accordingly

 

2. Social Security

Just because you pay tax in the UK does not automatically mean you pay social security (National Insurance) here.

You may:

  • Remain covered under your home country’s social security system
  • Need an A1 certificate or equivalent
  • Benefit from a social security agreement between the UK and your home country

 
We guide you through the rules to make sure you’re covered in the right country.

3. Double Taxation and Foreign Income

If you remain tax resident in another country or earn income outside the UK, you may be able to claim foreign tax credit relief. This depends on:

  • Whether there’s a double tax treaty with your home country
  • The type of income you receive
  • Whether tax was already paid overseas

 
We help you avoid double taxation and complete the right disclosures in your UK tax return.

 

Setting Up Your UK Sole Trader Business

We help overseas individuals get fully registered and set up correctly in the UK. Our services include:

  • Determining when you become taxable in the UK
  • Registering you as a sole trader with HMRC
  • Advising you on the right year-end for your business
  • Helping you set up UK bookkeeping
  • Advising whether VAT registration is required or worthwhile
  • Advising on social security obligations
  • Preparing and filing your UK Self Assessment tax return
 

Already a Sole Trader Overseas?

If you’ve been running a business in your home country and are now working in the UK, we’ll help you:

  • Understand when your UK tax obligations start
  • Distinguish between working in the UK and working with the UK (important for tax)
  • Avoid mistakes when shifting your business across borders
  • Apply rules around change of residence status (especially for losses and commencement/cessation rules)

 
This is a complex area, but we make it simple.

Common Mistakes We Help You Avoid

  • Not registering with HMRC on time
  • Not realising you’re taxable in the UK (even if you’re only here temporarily)
  • Assuming social security follows tax treatment
  • Using a year-end that doesn’t suit your circumstances
  • Ignoring VAT registration when required
  • Not keeping proper UK records

Related Pages

Contact Our Experts

We regularly support overseas nationals who are starting a self-employed business in the UK. Whether you’re here for the short or long term, we’ll make sure you’re registered, compliant, and in control of your tax position.

Speak to our team today.

Sarah English

Senior Manager

Head of Direct Taxes

sarah.english@tuerner.com
+44 (0) 1636 526 075

Liam Perry

Senior Associate

Global Mobility, Personal Tax & VAT

liam.perry@tuerner.com
+44 (0) 1636 526 075

Main Menu